Once paired, the module allows remote audio streaming between the audio equipment and the user’s mobile device, enabling playback via wired or wireless headphones connected to the device, and ensuring the audio does not disturb anyone else in the room where the audio equipment is in operation.

“The most important hardware features that convinced us to use Nordic’s nRF52832 SoC were the ARM M4F core and its memory resources,” says Neil Niu, RFsen Co-founder. “The fact that Nordic’s Bluetooth 5 stack was very stable was another key reason for the decision, combined with good and timely technical support from Nordic engineers.”